Add Yahoo as a preferred source to see more of our stories on Google. A low pressure storm system known as a "bomb cyclone" forms off the coast of the U.S. Pacific Northwest and western Canada By Will ...

Mid-latitude storms that rapidly intensify into violent weather systems, known as bomb cyclones, form through a specific chain of atmospheric events that begins with clashing air masses and ends with ...

When turbulent weather with whipping winds and heavy snow is in the forecast, meteorologists sometimes warn that a storm could "bomb out" or become a bomb cyclone. But what exactly does this ...

A tropical cyclone is likely to form off the north coast of WA in a matter of days, with signs that it could become a severe tropical cyclone next week. A tropical low is currently developing over the ...